Online Access Free 98-372 Exam Questions

You want to enable access to files and folders by using the .NET Framework.
Which security class should you use?

• A.SecurityPermission
• B.PrincipaIPermission
• C.FileIOPermission
• D.UIPermission

You want to substitute values in a string that is displayed on the console.
Which code fragment will display "Hello, World"?

• A.Console.WriteLine("Hello, [0]", "World")
• B.Console.WriteLine("Hello, <0>", "World")
• C.Console.WriteLir.e ("Hello, {0}", "World")
• D.Console.WriteLine("Hello, (0)", "World")

How does managed .NET code use an unmanaged COM object?

• A.The CLR uses events to create asynchronous calls to unmanaged code.
• B.The CLR creates a runtime callable wrapper (RCW) that acts as a proxy for the unmanaged object.
• C.The CLR uses shared assemblies to communicate between managed code and unmanaged code.
• D.The CLR runs managed code and unmanaged code in separate threads.

Which .NET object combines the identity and role of a user?

• A.GenericIdentity
• B.WindowsIdentity
• C.WindowsPrincipal
• D.FormsIdentity

What is an advantage of strongly typed code languages like .NET?

• A.Use of efficient type casting.
• B.Capturing of errors during compilation.
• C.Improved readability.
• D.Use of less memory.